| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.76 | 3.272% | $100.9587 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $28.29 | 9.772% | $31.0545 | $31.05 | $31.05 | $31.10 |
| Purchase #3 | $151.48 | 8.658% | $164.5951 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $246.44 | 10.591% | $272.5405 | $272.54 | $272.55 | $272.50 |
| Purchase #5 | $71.59 | 5.452% | $75.4931 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $53.53 | 6.227% | $56.8633 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $25.69 | 5.866% | $27.197 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $674.78 | $728.7022 | $728.70 | $728.70 | $728.80 | |